Online casinos are constantly changing systems. Thanks to improved technology, now they have become serious competitors to real gambling halls. Online casinos are also the places of rendezvous for players worldwide. Among the games that can be played, poker is undoubtedly play the most requested and most practiced in the new casinos. Players from around the world compete for fun and for money.

We can classify online casinos according to the system they use. The first category is that casinos do not need to download. Systems using flash, java and JavaScript, these casinos do not require installing any program on the computer of the player. Everything can be done online and the player can play when he took over the casino.

The second type includes the casinos that require the installation of a program to play on the player's computer. This program creates the interface that allows the game you want.

The issue of security and privacy is one of the major problems of the Internet and especially on gaming sites. However, with respect to online casinos, the data security system is very efficient. With changes in the management of personal data including their encryption, playing in a casino on the internet presents no potential risk to privacy and security of the players. Payment systems for casinos now use the same techniques and the same as those providers of electronic commerce. It has become easier to play in a virtual casino than buying a book online.

Moreover, online casinos are controlled by powerful associations to protect users and regulatory games. These include the Interactive Gaming Council or IRC, which is a specialized agency in the enforcement of the protection of users of online casinos.

There is also the Online Players Association is an association of players online casino. It also performs the monitoring of compliance with standards of confidentiality and payment of winnings. Other agencies provide the same controls around the world as the Internet Gaming Commission and the Gambling Commission.